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Spraying device

A technology of spraying device and spraying room, which is applied in spraying device, spraying room and other directions, can solve the problems of increasing exhaust gas treatment and increasing energy waste, and achieve the effects of reducing air volume and energy consumption, improving utilization rate and increasing production capacity

Inactive Publication Date: 2018-11-23
XIAMEN RUNNER IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment is no longer suitable for the current production conditions with high environmental protection requirements, not only the increased exhaust gas treatment problems, but also greatly increased energy waste

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0033] Reference manual attached Figure 1 to Figure 4 , a spraying device, comprising a spraying room 1, a product placement area and a spray gun 2 arranged in the spraying room 1, the spraying gun 2 is provided with a nozzle 201, and the side of the spraying room 1 close to the nozzle 201 A profiling partition 3 is provided, the partition 3 is provided with an opening 301, the product placement area is arranged between the partition 3 and the nozzle 201, the partition 3 on the The opening 301 is used for the sprayed material ejected from the nozzle 201 to pass through;

[0034] It also includes a collection device 4 arranged in the spraying chamber 1, the collection device 4 is arranged on the side of the partition 3 away from the spray gun 2, and the collection device 4 is used to recover the 301 sprayed objects; the present invention can greatly reduce the air volume of the spray booth 1 through the profiled partition 3 with the opening 301 arranged in the spray booth 1, ...

Embodiment 2

[0044] Reference manual attached Figure 1 to Figure 4 , a spraying device, comprising a spraying room 1, a product placement area and a spray gun 2 arranged in the spraying room 1, the spraying gun 2 is provided with a nozzle 201, and the side of the spraying room 1 close to the nozzle 201 A profiling partition 3 is provided, the partition 3 is provided with an opening 301, the product placement area is arranged between the partition 3 and the nozzle 201, the partition 3 on the The opening 301 is used for the spray sprayed by the nozzle 201 to pass through; specifically, the product to be sprayed can be hung between the nozzle 2 and the opening 301 on the partition 3 through a hanger;

[0045] It also includes a collection device 4 arranged in the spraying chamber 1, the collection device 4 is arranged on the side of the partition 3 away from the spray gun 2, and the collection device 4 is used to recover the 301 sprayed objects; the present invention can greatly reduce the ...

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Abstract

The invention discloses a spraying device. The device comprises a spraying chamber, a product placing area and a spray gun arranged in the spraying chamber, wherein the spray gun is provided with a nozzle, one side, close to the nozzle, in the spraying chamber is provided with a profiled partition plate, an opening is formed in the partition plate, the product placing area is arranged between thepartition plate and the nozzle, the opening in the partition plate is used for allowing a sprayed material to pass through the opening; the spraying device further comprises a collecting device arranged in the spraying chamber, the collecting device is arranged at the side, away from the spray gun, of the partition plate, and the collecting device is used for recovering the sprayed material passing through the opening; the spraying device not only can greatly reduce the air volume and energy consumption, but also can greatly improve the utilization rate of the sprayed material and reduce the pollution to the environment; generated exhaust heat energy can be reused to greatly reduce the cost.

Description

technical field [0001] The invention relates to a device for spraying sprayed objects on the surface of objects, in particular to a spraying device. Background technique [0002] Existing paint spraying method: mainly adopt the exhaust hood of the water curtain cabinet, and use the super large air volume (wind speed 0.5-0.8m / s) to take away the paint mist (for example, the cross-section of the painting cabinet is 3 meters * 2.6 meters, the air volume should be more than 1.4WM3 / hour ). The water curtain is used to capture the paint mist, and the solids in the paint are intercepted by the water curtain for solid waste treatment. VOCs are enriched by activated carbon adsorption → desorption → RTO or catalytic oxidation. [0003] The disadvantages of this process include (1) The utilization rate of paint in spray painting is only 20%-40%, most of the paint is wasted, the concentration of VOCs in paint mist is generally 200--500PPM / m3, and the exhaust gas needs to be cleaned fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B16/20B05B16/40B05B14/43B05B14/46
CPCB05B14/43B05B14/46B05B16/20B05B16/40Y02P70/10
Inventor 谢国亮方传福蒋义锋谢英伟杨玉祥
Owner XIAMEN RUNNER IND CORP
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